公开(公告)号：US06484634B1

公开(公告)日：2002-11-26

申请号：US09652790

申请日：2000-08-31

申请人： Seishi Kasai ,  Takao Nakayama ,  Hiroyuki Ohishi

发明人： Seishi Kasai ,  Takao Nakayama ,  Hiroyuki Ohishi

IPC分类号： G03F711

CPC分类号： B41N6/00

摘要： A block copy sheet for lithographic printing plate to be interposed between a plate cylinder and a lithographic printing plate having a front surface and a back surface, at least the back surface being made of a material other than metals, wherein the block copy sheet have convex portions provided on a surface thereof, the convex portions having a predetermined shape so as to concave the back surface of the lithographic printing plate when pressed against the back surface of the lithographic printing plate, and wherein (1) the convex portions comprises a composite particle having protrusions provided on the surface thereof and having a hardness greater than that of the back surface of the lithographic printing plate and a particle diameter of from 1 &mgr;m to 100 &mgr;m, or (2) the convex portions comprises non-spherical fillers having an average length of from 1 &mgr;m to 200 &mgr;m and the contact area of the convex portions and the back surface of the lithographic printing plate is from 0.6% to 3.0% of the area of the back surface of the lithographic printing plate.

摘要翻译： 一种用于平版印刷版的块复印片，其被插入在印版滚筒和具有前表面和后表面的平版印刷版之间，至少后表面由金属以外的材料制成，其中块状复印片具有凸面 设置在其表面上的部分，凸起部分具有预定的形状，以在压靠平版印刷版的背面时凹入平版印刷版的背面，并且其中（1）凸部包括复合颗粒 具有设置在其表面上并且具有大于平版印刷版的背面的硬度和1μm至100μm的粒径的突起，或（2）凸部包括具有平均值的非球形填料 长度为1〜200μm，平版印刷版的凸部和背面的接触面积为0.6〜 平版印刷版的背面面积的3.0％。

公开(公告)号：US06405650B1

公开(公告)日：2002-06-18

申请号：US09625477

申请日：2000-07-25

申请人： Takao Nakayama ,  Seishi Kasai ,  Hiroyuki Ohishi

发明人： Takao Nakayama ,  Seishi Kasai ,  Hiroyuki Ohishi

IPC分类号： B41N600

CPC分类号： B41N6/00 ,  B41F27/14 ,  B41M1/06 ,  B41M9/02

摘要： The present invention provides for a camera-ready copy sheet to be inserted between a plate cylinder and a lithographic printing plate at least the back side of which is made of a non-metallic material. The copy sheet has asperities of a predetermined shape on the front side that are urged against the back side of the lithographic printing plate to depress it. The height of the projections in the asperities ranges from 5 &mgr;m to 50 &mgr;m. The sum per unit area of maximum cross-sectional areas of planes in the projections that are parallel to the surface of the sheet ranges from 0.2% to 4% of the unit area.

摘要翻译： 本发明提供了一种将准备照相机的复印纸插入印版滚筒和至少其背面由非金属材料制成的平版印刷版之间。 复印纸在前侧具有预定形状的凹凸，其被压靠在平版印刷版的背面以将其压下。 凹凸中凸起的高度范围为5〜50um。 平行于片材表面的突起中的平面的最大横截面积的每单位面积的总和为单位面积的0.2％至4％。

公开(公告)号：US06397746B1

公开(公告)日：2002-06-04

申请号：US09634803

申请日：2000-08-08

申请人： Takao Nakayama ,  Seishi Kasai ,  Hiroyuki Ohishi

发明人： Takao Nakayama ,  Seishi Kasai ,  Hiroyuki Ohishi

IPC分类号： B41N600

CPC分类号： B41F27/14

摘要： The present invention provides for a camera-ready copy sheet to be inserted between a plate cylinder and a lithographic printing plate at least the back side of which is made of a non-metallic material. The copy sheet has asperities of a predetermined shape on the front side that are urged against the back side of the lithographic printing plate to depress it. These asperities are formed of projections that consist of at least two groups of particles. A larger particle group having a particle size larger than an intermediate between maximum and minimum particle sizes has an average size at least twice an average size of a smaller particle group having a particle size smaller than the intermediate. The sum per unit area of maximum cross-sectional areas of planes in the particles of the larger particle group that are parallel to the surface of the sheet ranges from 0.1% to 4% of the unit area.

摘要翻译： 本发明提供了一种将准备照相机的复印纸插入印版滚筒和至少其背面由非金属材料制成的平版印刷版之间。 复印纸在前侧具有预定形状的凹凸，其被压靠在平版印刷版的背面以将其压下。 这些凹凸由至少两组颗粒组成的突起形成。 具有大于最大粒径和最小粒径之间的中间体的粒径的较大的粒子群平均粒径至少为粒径小于中间粒子的较小粒子群的平均粒径的两倍。 与颗粒表面平行的较大颗粒组的颗粒中平面最大横截面面积的单位面积的总和为单位面积的0.1％至4％。

公开(公告)号：US6048654A

公开(公告)日：2000-04-11

申请号：US153224

申请日：1998-09-14

申请人： Takao Nakayama ,  Seishi Kasai ,  Takashi Yamada ,  Koji Kamiyama

发明人： Takao Nakayama ,  Seishi Kasai ,  Takashi Yamada ,  Koji Kamiyama

IPC分类号： B41C1/10 ,  G03C11/00 ,  G03F7/12

CPC分类号： B41C1/1041 ,  B41C1/10

摘要： A a lithographic printing method comprising repetition of the steps of exposing a printing plate precursor having on the surface thereof a thin layer comprising TiO.sub.2, ZnO or at least one compound selected from the group consisting of RTiO.sub.3 wherein R represents an alkaline earth metal atom, AB.sub.2-x C.sub.x D.sub.3-x E.sub.x O.sub.10 wherein A represents a hydrogen atom or an alkali metal atom; B represents an alkaline earth metal atom or a lead atom; C represents a rare earth atom; D represents a metal atom of the group 5A of the Periodic Table; E represents a metal atom of the group 4A of the Periodic Table; and x represents a number of from 0 to 2, SnO.sub.2, Bi.sub.2 O.sub.3, and Fe.sub.2 O.sub.3 to active light to make the exposed area hydrophilic, and making the hydrophilic area hydrophobic by heat treatment.

摘要翻译： 一种平版印刷方法，包括重复以下步骤：将其表面上具有包含TiO 2，ZnO或选自由以下组成的组的至少一种化合物的薄层曝光：其中R表示碱土金属原子，AB2 -xCxD3-xExO10其中A表示氢原子或碱金属原子; B表示碱土金属原子或铅原子; C表示稀土原子; D表示元素周期表5A族的金属原子; E表示周期表的基团4A的金属原子; x表示0〜2的数量，SnO 2，Bi 2 O 3，Fe 2 O 3与活性光的比例，使曝光面积亲水化，通过热处理使亲水区域成为疏水性。

公开(公告)号：US20090060208A1

公开(公告)日：2009-03-05

申请号：US11845484

申请日：2007-08-27

申请人： Davis Y. Pan ,  Shiufun Cheung ,  Darby Edward Hadley ,  Ryo Maiguma ,  Takao Nakayama ,  Bruce C. Po ,  Katsumi Tomida ,  Petr Vicherek ,  Tobe Z. Barksdale ,  Ronald A. Fowler

发明人： Davis Y. Pan ,  Shiufun Cheung ,  Darby Edward Hadley ,  Ryo Maiguma ,  Takao Nakayama ,  Bruce C. Po ,  Katsumi Tomida ,  Petr Vicherek ,  Tobe Z. Barksdale ,  Ronald A. Fowler

IPC分类号： H04R5/00 ,  H03F21/00 ,  H04B1/00

CPC分类号： H04S7/30 ,  H04R2499/13

摘要： A vehicle audio system that includes a source of audio signals, which may include both entertainment audio signals and announcement audio signals, speakers for radiating audio signals, and spatial enhancement circuitry comprising circuitry to avoid applying spatial enhancement processing to the announcement audio signals.

摘要翻译： 包括音频信号源的车载音频系统，其可以包括娱乐音频信号和通告音频信号，用于辐射音频信号的扬声器，以及包括用于避免对通告音频信号应用空间增强处理的电路的空间增强电路。

公开(公告)号：US06420091B1

公开(公告)日：2002-07-16

申请号：US09679351

申请日：2000-10-05

申请人： Takao Nakayama ,  Satoshi Hoshi ,  Nobufumi Mori ,  Takashi Nakamura

发明人： Takao Nakayama ,  Satoshi Hoshi ,  Nobufumi Mori ,  Takashi Nakamura

IPC分类号： G03F709

CPC分类号： B41C1/1041 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

摘要： A method of producing a lithographic printing plate which comprises subjecting a printing plate precursor comprising a support having a metallic compound layer which has a photo-catalytic property and a hydrophilic surface and bears light-heat convertible minute particles on the surface thereof to imagewise irradiation of heat mode to convert polarity of the metallic compound layer, thereby forming an imagewise hydrophobic region. The lithographic printing plate can be repeatedly employed.

摘要翻译： 一种平版印刷版的制造方法，其特征在于，对具有具有光催化性的金属化合物层的支持体和亲水性表面的印刷版原版进行曝光，并在其表面上承载光热可转换微小颗粒， 加热模式以转换金属化合物层的极性，从而形成图像疏水区域。 可以重复使用平版印刷版。

公开(公告)号：US06207332B1

公开(公告)日：2001-03-27

申请号：US08988282

申请日：1997-12-10

申请人： Takao Nakayama ,  Shigeyuki Dan ,  Ryousuke Itakura ,  Hideyuki Hattori ,  Hiroshi Tashiro

发明人： Takao Nakayama ,  Shigeyuki Dan ,  Ryousuke Itakura ,  Hideyuki Hattori ,  Hiroshi Tashiro

IPC分类号： G03G1302

CPC分类号： G03G13/28 ,  G03G5/10 ,  G03G13/02 ,  Y10S430/102

摘要： A process for producing a lithographic printing plate which is inexpensive, is not elongated, can be readily handled and can provide a uniform image, is disclosed. The process comprises the steps of: using an original plate for lithographic printing comprising a support having a volume electric resistance of more than 1×1010 &OHgr;·cm, a conductive layer having a volume electric resistance of 1×105 &OHgr;·cm or less, provided on one surface of the support, and a photoconductive layer containing zinc oxide and a binder, provided on the conductive layer, conducting negative corona discharge from the side of the photoconductive layer of the original plate for lithographic printing, and during this corona discharge, contacting a conductor having earth potential with at least the support of the original plate, thereby charging the photoconductive layer of the original plate for lithographic printing.

摘要翻译： 公开了一种制造廉价的未拉伸的平版印刷版的方法，可以容易地处理并且可以提供均匀的图像。 该方法包括以下步骤：使用原版平版印刷，其中包括体积电阻大于1×10 10欧米汞厘米的载体，具有体积电阻为1×10 5欧姆·厘米或更小的导电层，设置在一个表面上 的载体和包含氧化锌和粘合剂的光电导层，设置在导电层上，从用于平版印刷的原版的光电导层侧进行负电晕放电，并且在该电晕放电期间，接触具有接地的导体 至少具有原版支撑的电位，从而对原版的光电导层充电以进行平版印刷。

公开(公告)号：USD438518S1

公开(公告)日：2001-03-06

申请号：US29125610

申请日：2000-06-27

申请人： Masakazu Kanatani ,  Takao Nakayama

设计人： Masakazu Kanatani ,  Takao Nakayama

公开(公告)号：USD338003S

公开(公告)日：1993-08-03

申请号：US815358

申请日：1991-12-31

申请人： Takao Nakayama

设计人： Takao Nakayama

公开(公告)号：US5081499A

公开(公告)日：1992-01-14

申请号：US337224

申请日：1989-04-12

申请人： Sho Nakao ,  Chikashi Ohishi ,  Chiaki Kawamoto ,  Takao Nakayama ,  Hidefumi Sera

发明人： Sho Nakao ,  Chikashi Ohishi ,  Chiaki Kawamoto ,  Takao Nakayama ,  Hidefumi Sera

IPC分类号： G03G15/10

CPC分类号： G03G15/10

摘要： A liquid electrophotographic development method where electrodes are arranged only on the side of the photosensitive layer of a master, developing liquid is supplied between the master and the electrodes, and conductors are made to come into contact with the base of the master so that an electric field is generated between the photosensitive plane and the electrodes for development. The electrode to be used for the electrophotographic development method includes conductive wires of a plural number which are arranged in the direction perpendicular to the traveling direction of the material so as to come into contact with the conductive base thereof. If the electrodes are utilized, a main electrode needs to be arranged only on the side of the photosensitive layer of the master, and developing liquid is supplied therebetween. The electrode is adapted to come into contact with the conductive base of the master, to thereby generate an electric field between the main electrode and the electrode. Therefore, the master can be directly injected with electrons instead of indirect injection, and adhesion of toner scum which often was caused in the prior art can be avoided. This further eliminates the trouble of cleaning the electrodes to improve maintenance.

摘要翻译： 液晶电子照相显影方法，其中电极仅布置在母版的感光层的一侧，显影液被供应在母体和电极之间，并且使导体与母版的基部接触，使得电 在感光平面和用于显影的电极之间产生场。 用于电子照相显影方法的电极包括多个导线，它们沿与材料的行进方向垂直的方向布置成与其导电基底接触。 如果使用电极，则主电极仅需要布置在母板的感光层的一侧，并且在其间供应显影液。 电极适于与母板的导电基底接触，从而在主电极和电极之间产生电场。 因此，主体可以直接注入电子而不是间接注入，并且可以避免在现有技术中经常引起的调色剂浮渣的粘附。 这进一步消除了清洁电极以改善维护的麻烦。